Comparison

GPACalculatorUS vs Screen Time Next

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GPACalculatorUS

Features
Read full description

GPA Calculator US is a professional offline GPA calculation tool designed specifically for American college students and international students studying in the United States. This app fully follows the standard US 4.0 grade point system and supports accurate semester GPA and cumulative GPA calculation without internet connection. All course data and academic records are stored locally on your device to ensure data privacy and security. You can create and manage multiple semester archives to record your academic performance throughout your college years. Add each course name, credit hours and letter grade, and the app will automatically convert grades to standard GPA points and update your real time academic statistics. This app supports all common American grade levels including A plus, A, A minus, B plus, B, B minus, C plus, C, C minus, D and F. The predictive GPA estimation function helps you plan your future study reasonably. You can input upcoming courses and expected grades to simulate your future semester GPA and overall cumulative GPA, allowing you to set clear academic goals in advance. In addition to the standard 4.0 grading rules, this application provides adjustable GPA calculation settings to adapt to different grading standards of various American universities and colleges. This app features a concise and modern interface with dark mode support to bring you a comfortable using experience in different environments. The layout is clean and user friendly, and all calculation logic is rigorous and accurate to avoid manual calculation errors. No network access, no advertisement, no in app purchase and no user data collection, which fully protects your personal privacy and meets app store review standards. Whether you are a local American college student or an exchange student, this offline GPA calculator can help you track your academic performance, manage your course credits and optimize your study plan at any time.

About

Screen Time Next

This app helps manage children's screen time by providing a visible countdown and a calm transition to the next activity. It allows parents to set limits on apps and web browsing, with clear warnings before time expires. Children are prompted to choose their next activity, making screen time endings more predictable and less confrontational.

Highlights
  • Visible countdown timer
  • App and web browsing limits
  • Customizable next activities
  • Parent dashboard
  • Earned time additions
  • Privacy-focused design
Features
Read full description

Screen time doesn't have to end in a fight. ScreenTimeNext gives that moment a countdown your child can see, a warning before the end, and a screen that asks one question: what are we doing next? Choosing is what closes the screen — so the ending has a destination, not just a stop. HOW IT WORKS 1. You pick what to limit. Apps, categories, or all web browsing — chosen with Apple's own Screen Time picker, so your child's app list never leaves their device. 2. You set the time. Start a session from the dashboard and a countdown begins, with a live timer on the Lock Screen and in the Dynamic Island. 3. A warning arrives before the end. Not a wall — a full-screen message inside the app they are using, telling them how long is left. 4. Your child chooses what's next. Family time, outside, free time, clean up, or a meal. Choosing is what closes the screen, so the ending has somewhere to go. FOR THE PARENT - One dashboard: how much time is left, what your child chose, and a tap to add or take back minutes - Add time when it's earned. Taking minutes back also shortens today's budget, so a longer session doesn't quietly become a longer day - Decide what's next yourself when the day calls for it, instead of asking - Add your own activities — piano, the dog walk, Nana's house - Slide to remove every restriction for the rest of the day — one deliberate gesture, never a stray tap - A parent PIN, with Face ID if you want it PRIVACY ScreenTimeNext uses Apple's Screen Time framework. Your child's app selections are handled by iOS as opaque tokens: the app cannot read which apps they are, and never stores, logs, or transmits them. There are no accounts, no servers, and no analytics. Nothing leaves the device. WHAT YOU NEED - Screen Time permission, granted once by a parent - ScreenTimeNext limits the device it is installed on ScreenTimeNext is not a monitoring tool. It doesn't report where your child goes or what they type. It does one thing: it makes the end of screen time predictable, and gives it somewhere to go.

Screenshots

GPACalculatorUS3 screens
Screen Time Next4 screens

Verdict

The call

The clearest difference is update cadence: Screen Time Next at weekly against GPACalculatorUS's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GPACalculatorUS ships an update every 3 weeks, Screen Time Next weekly. Both last shipped on October 31, 2026.

Scorecard1 real difference · 8 level
GPACalculatorUS versus Screen Time Next: the parameters behind the verdict, then further details
ParameterGPACalculatorUSScreen Time Next
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size4 MB7 MB
Age rating4+4+
Developer瑞莹 刘XIACHEN GUO

In-app purchases

None

GPACalculatorUS

No in-app purchases

None

Screen Time Next

No in-app purchases

Questions

Is GPACalculatorUS free?
GPACalculatorUS is free to download, with no in-app purchases.
Is Screen Time Next free?
Screen Time Next is free to download, with no in-app purchases.
Do GPACalculatorUS or Screen Time Next have ads?
Neither GPACalculatorUS nor Screen Time Next shows ads.
Which is updated more often, GPACalculatorUS or Screen Time Next?
GPACalculatorUS ships an update every 3 weeks, and Screen Time Next weekly. Most recently, GPACalculatorUS was updated on October 31, 2026 and Screen Time Next on October 31, 2026.

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